Acetaldehyde removal from methyl acetate by distillation at elevated pressure

Details for Australian Patent Application No. 2008319447 (hide)

Owner Celanese International Corporation

Inventors Warner, R. Jay

Agent Freehills

Pub. Number AU-A-2008319447

PCT Pub. Number WO2009/058182

Priority 11/978,882 30.10.07 US

Filing date 30 September 2008

Wipo publication date 7 May 2009

International Classifications

C07C 51/12 (2006.01) Preparation of carboxylic acids or their salts, halides, or anhydrides

C07C 67/54 (2006.01) Preparation of carboxylic acid esters

Event Publications

27 May 2010 PCT application entered the National Phase

  PCT publication WO2009/058182 Priority application(s): WO2009/058182

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2008319448-RFID antenna system and method

2008319441-Towable elongated traffic barrier